package com.example.a1.zyfypt_322jzy.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.example.a1.zyfypt_322jzy.R;
import com.example.a1.zyfypt_322jzy.bean.TcaseBean;
import com.squareup.picasso.Picasso;

import java.util.List;


public class MyAdapterTcase extends RecyclerView.Adapter {
    private Context context;
    private List<TcaseBean> list;
    private LayoutInflater layoutInflater;

    //1定义构造方法：传递上下文
    public MyAdapterTcase(Context context) {
        super();
        this.context = context;
        layoutInflater = LayoutInflater.from(context);
    }

    /**
     * 生成listView
     *
     * @param parent
     * @param viewType
     * @return
     */
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        //inflate第一个参数要加载的布局id，
        // 第二个参数是指给该布局的外部再嵌套一层父布局，
        // 如果不需要就直接传null
        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.item, parent, false);
        return new ViewHolder(v);
    }

    /**
     * 重写 ：给ViewHolder中的空间填充值，设置监听
     *
     * @param holder
     * @param position
     */
    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
        TcaseBean article = list.get(position);
        if (article == null) return;
        ViewHolder viewholder = (ViewHolder) holder;
        //viewholder.imageView.setImageResource(article.getId());
        viewholder.tvtitle.setText(article.getName());
        viewholder.tvdescript.setText(article.getDescription());
        viewholder.tvtime.setText(article.getUpdate_time());

        Picasso.with(context).load("http://amicool.neusoft.edu.cn/Uploads/" + article.getThumb()).placeholder(R.mipmap.ic_launcher).into(viewholder.imageView);
        //条目中按钮监听事件
        viewholder.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                list.remove(position);
                notifyDataSetChanged();
            }
        });
        // 条目点击监听事件
        viewholder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(context, String.valueOf(list.get(position).getId()), Toast.LENGTH_SHORT).show();
            }
        });

    }


    @Override
    public int getItemCount() {
        if (list == null) {
            return 0;
        } else
            return list.size();
    }

    public List<TcaseBean> getList() {
        return list;
    }

    /**
     * 自定义函数2：设置list
     *
     * @param list
     */
    public void setList(List<TcaseBean> list) {
        this.list = list;
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        private ImageView imageView;
        private TextView tvtitle, tvdescript, tvtime;
        private Button button;

        public ViewHolder(View itemView) {
            super(itemView);
            imageView = (ImageView) itemView.findViewById(R.id.imageView);
            tvtitle = (TextView) itemView.findViewById(R.id.textView);
            tvdescript = (TextView) itemView.findViewById(R.id.textView2);
            tvtime = (TextView) itemView.findViewById(R.id.textView3);
//            button = (Button) itemView.findViewById(R.id.button);
        }
    }
}
